The expanded DRA Series now includes compact DIN Rail Mounted 3 Phase AC Solid State Contactors, 3 Phase AC Solid State Motor Reversing Contactors, and DC Solid State Motor Reversing Contactors!
Crydom introduces its expanded offer of DRA Series compact DIN Rail Mounted Solid State Contactors. Complementing existing single channel and four channel AC and DC output DRA Series, the new models include 3 phase UL approved AC output ratings of either 1 or 2 horse power at 480 VAC in both contactor and motor reversing configurations, and UL approved DC output ratings of ¼ horse power at 90 or 180 VDC. IEC 60947 ratings are available as well for both AC and DC output DRA Series.
DRA Series 3 Phase Contactors feature an SCR output all solid state design with 4000 VAC optical isolation, AC or logic compatible DC control inputs, both with input status indicator, UL approved motor and AC output resistive load ratings of either 2.4 or 4.2 amps per phase from 48 to 510 VAC. Motor reversing models also include a control interlock feature that allows only off, forward and reverse operation.
DRA Series DC Motor Reversing models feature a FET output all solid state design with 2500 VAC optical isolation, logic compatible DC control inputs with input status indicator, and UL approved motor and DC output resistive load ratings of either 6 A @ 180 V and 12 A @ 90 V.
Designed for easy mounting to standard 35 mm DIN Rail, the new DRA Series of 3 Phase AC and DC output Solid State Contactors and Motor Reversers are available in a variety of input and output ratings.
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Finder has extended its relay range with versions designed to suit photovoltaic (PV) inverters, domestic appliances and other equipment needing reinforced insulation, high ambient temperature handling and full disconnection contacts. The latest product introductions comprise the 45.31 16A rated mini PCB relay and 3 special variants of the 66 Series 30A rated power relays.
With an extended 3mm contact gap, the single pole NO 45.31 relay meets the requirements of the EN60730-1 standard for household use and is rated for operation at an ambient temperature up to 105ºC. It has a high sensitivity 24V DC coil rated at 360mW. In common with the 66 Series specials, the 45.31 has been designed with an 8mm clearance and creepage distance, ensuring safe separation of supply and output, and reinforced insulation between coil and contacts, meeting the requirements of EN60335-1 (VDE0700).
The 2 pole NO (DPST-NO) 66.22-x600, 66.22-x600S and 66.82-x600 30 amp power relays ensure a contact gap separation of 1.5mm, fully meeting the requirements of the VDE0126-1-1 standard for PV inverter applications. In addition, the 600S variant provides a 5mm airgap between relay base and PCB for extra cooling particularly in systems where forced air cooling is employed as with many PV inverters.
For added flexibility, the 66 Series relays provide the options of PCB and flange mounting and Faston 250 terminations. A 35mm rail mounting adaptor is also available. A wide range of coil voltages is offered, spanning from 6V through to 125VDC.
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Joining Crydom’s broad line of Panel Mounted Solid State Relays, the new “EL” series offers AC & DC Outputs in a compact 21 mm wide package featuring imbedded quick connect terminals.
Crydom’s new “EL” series of Compact Solid State Relays include models with output ratings up to 20 Arms from 24 to 280 VAC or 10 Adc from 3 to 100 VDC with optional external heat sink. Logic compatible control input versions include 5, 12 or 24 VDC. Output termination is via 0.25” (6.35 mm) quick connect terminals, while input terminals are 0.187” (4.75 mm) quick connects.
Featuring 4kV all solid state optical isolation, the Triac output AC versions are available with either zero voltage turn-on for resistive load
applications or random turn-on for inductive load applications, while DC output versions feature low RDS on resistance FETs suitable for most DC resistive or inductive loads. “EL” series SSRs are RoHS & China RoHS compliant, CE certified, UL and cUL recognized.
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Employing Crydom’s proven DC solid state switching technology, the new LVD series provides a simple means of disconnecting batteries from their loads to prevent operational problems or damage resulting from deep cycle discharge.
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Crydom’s new "LVD" series of DC output Low Voltage Disconnect Solid State Switches is designed to disconnect 12 or 24 volt battery systems from their loads when the battery voltage falls below a pre-selected DC voltage. The LVD will also automatically reconnect the load circuit once the battery voltage returns to a normal value after charging. The LVD series is offered in a rugged industry standard encapsulated panel mount package with screw terminals.
The Crydom LVD series requires no operator interface to interrupt or reconnect the battery circuit. Featuring all solid state construction with a low Rds on resistance FET outputs rated at 40, 60, 80 or 100 amps maximum, the LVD series is available with 6 different threshold voltages to choose from. The LVD series is RoHS & China RoHS compliant.
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Crydom’s proprietary thermal management technology utilized in the new “SeriesOne DR” line offers 6 & 12 amp single and 6 amp dual channel output ratings in compact 11 & 18mm wide DIN Rail mounted SSRs.
Crydom’s new “SeriesOne DR” family of AC and DC output DIN Rail mounted Solid State Relays are intended for use in heating, lighting and motion control applications where DIN Rail mounting is preferred and higher output power ratings are required. Featuring a unique proprietary thermal management design with no exposed hot metal surfaces for safety, the SeriesOne DR family includes AC output ratings at 40°C ambient for single channel models of either 6 or 12 amps, and dual AC output models with 6 amps per channel, each rated at either 12 to 280 vac or 24 to 600 vac. DC output model ratings at 40°C ambient include single channel versions rated at either 6 or 12 amps and 1 to 60 vdc or 1 to 100 vdc.
The SeriesOne DR features 4 to 32 vdc, 90 to 140 vac, 208 to 265 vac or 18 to 36 vac inputs and includes an LED input status indicator. The SeriesOne DR 6 amp single channel versions are 11 mm wide while the 12 amp single channel and 6 amp dual channel SSRs are each 18 mm, all mounting on the industry standard 35 mm DIN Rail.
AC output versions offer 3.75kV all solid state optical isolation with SCR outputs and are available in either zero voltage turn-on for resistive load applications, or random turn-on for inductive load applications. DC outputs offer 2.5 kV all solid state optical isolation with FET output for either resistive or inductive load applications. SeriesOne DR SSRs are RoHS & China RoHS compliant, CE certified, UL and cUL recognized including both General Purpose and Motor Controller ratings.
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Cynergy3 is the leader in manufacturing of Liquid Level and Flow Sensors, High Voltage and Radio Frequency Relays.
Cynergy3 has developed an extensive range of Liquid Level sensors over the past 35 years by focusing on solutions for customer applications.
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Cynergy3 has been at the forefront of RF relay technology for 25 years, during which time it has developed relays for many specific communications applications, by working with world leading manufacturers of radio communications equipment.
Our seasoned group of engineers is available to assist you in creating a product solution that is perfectly suited to your specific application.
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Finder has introduced a pair of solid state relays for silent, high-speed switching of single and 3-phase loads rated at up to 5A. The 77 Series relays’ 300A peak current handling capability makes them particularly suitable for use with high inrush current loads, including electronic starters and igniters for fluorescent and gas discharge lamps.
Two 77 Series relay variants are available: ‘zero-crossover’, minimising voltage and current stresses to improve reliability and greatly reduce EMI, and ‘instant switching’, ensuring a consistent time between relay input and output, of importance where simultaneous switching is desirable as in 3-phase switching.
The relays have a single AC output and can be specified with either AC or AC/DC control inputs for added flexibility. 5kV insulation between input and output assures a high level of application safety and security. Provided in a compact 17.5mm wide housing for 35mm rail mounting, the 77 Series also features an LED operational status indicator and an integral heat sink.
The solid state relay’s spark- and bounce-free switching characteristics ensure a virtually infinite electrical life, of particular benefit in high-speed, repetitive applications and in domestic and office environments, where electrical interference needs to be kept to the absolute minimum.
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Complementing Crydom’s extensive offer of Heavy Duty High Power Solid State Relays, the new “CL” series is optimized for lighter duty applications in heating, lighting and motion control.
Crydom’s new CL series of AC output Solid State Relays is intended for general purpose use in heating, lighting and motion control applications where panel mounting is desirable but traditional heavy duty SSRs are not required. Rated at either 5 or 10 amps output from 24 to 280 VAC, the CL series features either 3 to 32 VDC or 90 to 250 VAC inputs and includes an LED input status indicator. The CL series is offered in the industry standard panel mount SSR package and is available in either IP00 or IP20 touch safe screw terminal configurations.
Featuring 4kV all solid state optical isolation with Triac output, the CL series is available with either zero voltage turn-on for resistive load applications or random turn-on for inductive load applications. An output RC snubber network is also included for applications with highly inductive loads or noisy power lines. The CL series is RoHS & China RoHS compliant, CE certified, UL and cUL recognized.
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The Crydom CTR Series of DIN Rail mounted Three-Phase AC Output Solid State Contactor Relays includes models with 25 amps per channel Output at 600 VAC, AC or DC Control Inputs, IP20 Touch Safe Design, UL approval and CE certification.
Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, announces the introduction of the CTR Series of 90 mm wide three-phase DIN Rail mounted AC output SSRs.
The new Crydom CTR series offers UL approved AC output ratings of 25 amps per channel at 600 VAC, AC or DC input control, zero voltage or random turn on, and IP20 touch safe construction with integral heat sink. Mounting to industry standard 35 mm DIN rail, the CTR Series also includes compliance to the IEC CISPR 11 Class A emissions requirements, IEC61000-4-2 through -6, level 3, transient susceptibility standards, RoHS compliance, and CE Certification to the Low Voltage Directive.
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The CN series features 5 mm wide pluggable/PCB mountable single-in-line AC and DC output SSRs, Single channel DRS series sockets for CN series SSRs, and DIN rail mounted CN series SSR/Socket Assemblies.
Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, introduces a new line of pluggable/solderable single in-line Solid State Relays, DIN rail mounted sockets and ready to use SSR/Socket Assemblies. The 5 mm wide CN series SSRs meet industry standard pin out configurations for both Solid State and Electromechanical relays and are designed to be plugged into Crydom DRSCN series sockets or soldered into printed circuit boards. Featuring all solid state optically coupled designs, CN series models are available with either a 240/2 amp AC output, 24/3.5 amp DC output, or 48/0.1 amp DC output. Available input configurations include 2.5 to 12 VDC, 15 to 30 VDC and 38 to 72 VDC.
DRSCN series DIN rail mounted sockets include input status LED indicator and are available for 5 to 12 or 15 to 30 VDC control inputs, and 60 to 120 or 60 to 250 VAC/VDC control inputs. The 6.2 mm wide DRSCN sockets are designed to accept industry standard 5 mm wide SSRs or EM relays and snaps onto standard 35 mm DIN rail. SSRs are easily plugged into the sockets and removed via a convenient latch mechanism. Available Marker Strips for the sockets are also offered to allow easy circuit function identification for each socket.
Combining the CN relays and DRSCN sockets, Crydom also offers ready to use SSR/Socket assemblies. The DRA-CN series of assemblies offer all of the features and benefits of both the CN SSRs and DRSCN sockets, but in a ready to use configuration.
The Crydom CN series of SSRs, Sockets and Assemblies offer a fast, simple and compact means of adding control functions to any application.
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UK distributor of electrical and electronic components.